Sökning: "neuron signals"

Visar resultat 1 - 5 av 24 uppsatser innehållade orden neuron signals.

  1. 1. Fractional proportional-integrative-derivative controller : Design, analysis and applications to DC motor and single neuron spiking

    Uppsats för yrkesexamina på avancerad nivå, Uppsala universitet/Institutionen för elektroteknik

    Författare :Hassan Soltani; [2023]
    Nyckelord :Fractional; FPID;

    Sammanfattning : This thesis aims to explore and compare the performance of fractional proportional-integrative-derivative controllers in the DC motor system and the fractional leaky integrate and fire (FLIF) model for neuron spike signals. The objective is to determine whether FPID controllers exhibit superior performance and significant improvements in control compared to PID controllers. LÄS MER

  3. 2. Artificial Neural Networks and Inductive Biases for Multi-Instance Multi-Modal Tabular Data : A Case Study for Default Probability Estimation in Small-to-Medium Enterprise Lending

    Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Författare :Gustav Röhss; [2022]
    Nyckelord :;

    Sammanfattning : The success of artificial neural networks in homogeneous data domains such as images, textual data, and audio and other signals has had considerable impact on Machine Learning and science in general. The domain of heterogeneous tabular data, while arguably much more common, remains much less explored with regards to artificial neural networks and deep learning. LÄS MER

  4. 3. Investigating the use of Semiconductor Nanowires for Neural Networks

    Master-uppsats, Lunds universitet/Synkrotronljusfysik; Lunds universitet/Fysiska institutionen

    Författare :Alfredo Serafini; [2022]
    Nyckelord :FDTD method and simulation; optical broadcasting neural network; optical communication of nanowires; sub-wavelength absorption.; Physics and Astronomy;

    Sammanfattning : In this work, we intend to employ nanowires for the realisation of an artificial neuron which can be used to design a neural network that will guide the new generation of non-von Neumann architectures such as Neuromorphic Computing. Possible applications are strongly related to Neuromorphic architectures and artificial intelligence, such as high-performance computers, robotics hardware and autonomous drones. LÄS MER

  5. 4. A 3D-printed  Fat-I BC-enabled prosthetic  arm: Control  based on brain neuronal data

    Master-uppsats, Uppsala universitet/Institutionen för informationsteknologi

    Författare :Sahana Ravikumar; [2021]
    Nyckelord :;

    Sammanfattning : Neuroprosthetics enhance a variety of artificial devices that can beused to improve the quality of motor, sensory defects that emerge frombrain-injuries. Brain-Computer interface, as the name suggests,en compasses the interaction between brain and environment. LÄS MER

  7. 5. Biophysical characterization of and screening for binders and potentiator compounds that modulate the binding of PDZ domains to the C-terminal peptide motifs of target proteins

    Master-uppsats, KTH/Proteinvetenskap

    Författare :Carl Olsson; [2021]
    Nyckelord :Post synaptic density protein 95; PDZ-domains; N-methyl-D-aspartate receptor; NMDAR hypofunctional hypothesis; GluN2b; Differential scanning fluorimetry; Surface plasmon resonance; Fragment based drug design; Assay development;

    Sammanfattning : The N-methyl-D-aspartate receptor (NMDAR) hypofunctional hypothesis is believed to explain one of the contributing factors to schizophrenia. This hypothesis suggests the dysregulation of NMDAR, a protein responsible for receiving signals from the synapses between neurons, is the cause of some of the symptoms seen in schizophrenia. LÄS MER